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The management of BioConstruct has remained unchanged for many years and thus guarantees a sustainable and reliable corporate policy.


The management team brings together more than fifty years of experience in all sectors of the renewable energy industry.

Henrik Borgmeyer

Henrik's involvement in renewable energy began as early as 1996. At this time, he was studying physics and at the same time working in project development for Nordex, a wind turbine manufacturer. By the time BioConstruct was founded in 2001, Henrik had already developed a great many wind power projects and drawn up wind and emission assessments as a partner of EEG Energie Expertise GmbH. At BioConstruct, Henrik is responsible for the areas of project development, financing and the operation of the company's own stock of plants.

Kai Hubert Roth

Kai is a graduate management assistant (roughly equivalent to MBA) and worked as CFO for a listed biogas plant manufacturer before joining BioConstruct. At BioConstruct, he has extended his sphere of responsibility far beyond the area of financing and is now decisively responsible for the further internationalization of the company.

Mehmet Önal

After having studied civil engineering, Mehmet was the first employee BioConstruct hired. Following his successful work as project manager, he has been responsible for the whole area of project management, as well as execution of construction work and commissioning at BioConstruct since 2008. In addition, Mehmet is instrumental in managing and taking responsibility for our business on the Turkish market.

Matthias Kief

Following his training as power electronics technician and a side job in agriculture, Matthias joined Henrik Borgmeyer and another partner in founding BioConstruct GmbH. Matthias has been responsible for sales since the company was founded and is significantly involved in the technical conception of biogas plants.